METHOD FOR PRODUCING XPS MOULDED PIECES PROVIDED WITH INSECTICIDE
    3.
    发明申请
    METHOD FOR PRODUCING XPS MOULDED PIECES PROVIDED WITH INSECTICIDE 审中-公开
    生产用杀虫剂提供的XPS成型片的方法

    公开(公告)号:US20110201662A1

    公开(公告)日:2011-08-18

    申请号:US13124979

    申请日:2009-10-21

    IPC分类号: A01N43/56 A01P7/04 C08J9/12

    摘要: Process for the production of insecticide-modified extruded polystyrene foam (XPS) preforms, comprising the steps (a) heating polystyrene (PS) until a polymer melt is formed, (b) introducing a blowing agent into the polymer melt to form a foamable melt, and (c) foaming the foamable melt to give an XPS preform, where at least one insecticide from the group of the phenylpyrazoles, chlorfenapyr and hydramethylnone is introduced into the polymer melt in at least one of steps (a) and/or (b).

    摘要翻译: 用于制备杀虫剂改性的挤出聚苯乙烯泡沫(XPS)预成型体的方法,包括步骤(a)加热聚苯乙烯(PS)直到形成聚合物熔体,(b)将引发剂引入聚合物熔体中以形成可发泡的熔体 ,和(c)使可发泡的熔体发泡以得到XPS预制件,其中在步骤(a)和/或(b)中的至少一个中将至少一种苯基吡唑,chlorfenapyr和氢氯铵的杀虫剂引入聚合物熔体中 )。

    BEAD FOAM MOLDINGS COMPOSED OF EXPANDABLE ACRYLONITRILE COPOLYMERS
    5.
    发明申请
    BEAD FOAM MOLDINGS COMPOSED OF EXPANDABLE ACRYLONITRILE COPOLYMERS 审中-公开
    由可膨胀的丙烯腈共聚物组成的泡沫泡沫塑料

    公开(公告)号:US20100190877A1

    公开(公告)日:2010-07-29

    申请号:US12666956

    申请日:2008-06-26

    IPC分类号: B29C44/34

    摘要: Bead foam moldings obtainable by fusing prefoamed foam beads composed of expandable thermoplastic polymer granules, comprisingfrom 5 to 100% by weight of a component (A) comprising a1) from 5 to 100% by weight (based on (A)) of an α-methylstyrene/acrylonitrile copolymer and/or α-methylstyrene/styrene/acrylonitrile terpolymer and a2) from 0 to 95% by weight (based on (A)) of a styrene/acrylonitrile copolymer; from 0 to 95% by weight of polystyrene (B) and from 0 to 95% by weight of a thermoplastic polymer (C) other than (A) and (B), feature good thermal and solvent stability.

    摘要翻译: 珠粒发泡成型品可通过将由可发性热塑性聚合物颗粒组成的预发泡泡沫珠粒熔融而成,该组合物包含5至100重量%的组分(A),其包含a1)5-100重量%(基于(A))α α-甲基苯乙烯/丙烯腈共聚物和/或α-甲基苯乙烯/苯乙烯/丙烯腈三元共聚物和a2)0至95重量%(基于(A))苯乙烯/丙烯腈共聚物; 0至95重量%的聚苯乙烯(B)和0至95重量%的除(A)和(B)之外的热塑性聚合物(C)具有良好的热和溶剂稳定性。

    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE
    8.
    发明申请
    FOAM LAYER PRODUCED OF A BIODEGRADABLE POLYESTER MIXTURE 有权
    泡沫层生产可生物降解聚酯混合物

    公开(公告)号:US20100239834A1

    公开(公告)日:2010-09-23

    申请号:US12526807

    申请日:2008-02-11

    摘要: The invention relates to a foam ply based on a biodegradable polyester mixture, comprising i) from 70 to 5% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 30 to 95% by weight, based on the total weight of components i to ii, of poly-lactide, and iii) from 0.1 to 5% by weight, based on the total weight of components i to ii, of a copolymer which comprises epoxy groups and is based on styrene, acrylates, and/or methacrylates, and iv) from 0.5 to 15% by weight of additives; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for production of the foam ply mentioned, and to the use of the foam plies for the production of moldings and foils, and also to moldings and foils comprising the foam plies mentioned.

    摘要翻译: 本发明涉及一种基于可生物降解的聚酯混合物的泡沫层,其包含i)70至5重量%,基于组分i至ii的总重量,至少一种基于脂族和芳族二羧酸的聚酯和基于 脂族二羟基化合物,和ii)基于聚丙交酯的组分i至ii的总重量为30至95重量%,和iii)基于组分i的总重量为0.1至5重量% 至ii,包含环氧基并基于苯乙烯,丙烯酸酯和/或甲基丙烯酸酯的共聚物,和iv)0.5至15重量%的添加剂; 和v)0至50重量%的无机或有机填料,以及用于生产所述泡沫层的方法,以及泡沫层用于生产模制品和箔以及模制品和箔的用途 包括所述泡沫层。